check_config.h

00001 /**
00002  * \file check_config.h
00003  *
00004  * \brief Consistency checks for configuration options
00005  *
00006  *  Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
00007  *  SPDX-License-Identifier: Apache-2.0
00008  *
00009  *  Licensed under the Apache License, Version 2.0 (the "License"); you may
00010  *  not use this file except in compliance with the License.
00011  *  You may obtain a copy of the License at
00012  *
00013  *  http://www.apache.org/licenses/LICENSE-2.0
00014  *
00015  *  Unless required by applicable law or agreed to in writing, software
00016  *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
00017  *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00018  *  See the License for the specific language governing permissions and
00019  *  limitations under the License.
00020  *
00021  *  This file is part of mbed TLS (https://tls.mbed.org)
00022  */
00023 
00024 /*
00025  * It is recommended to include this file from your config.h
00026  * in order to catch dependency issues early.
00027  */
00028 
00029 #ifndef MBEDTLS_CHECK_CONFIG_H
00030 #define MBEDTLS_CHECK_CONFIG_H
00031 
00032 /*
00033  * We assume CHAR_BIT is 8 in many places. In practice, this is true on our
00034  * target platforms, so not an issue, but let's just be extra sure.
00035  */
00036 #include <limits.h>
00037 #if CHAR_BIT != 8
00038 #error "mbed TLS requires a platform with 8-bit chars"
00039 #endif
00040 
00041 #if defined(_WIN32)
00042 #if !defined(MBEDTLS_PLATFORM_C)
00043 #error "MBEDTLS_PLATFORM_C is required on Windows"
00044 #endif
00045 
00046 /* Fix the config here. Not convenient to put an #ifdef _WIN32 in config.h as
00047  * it would confuse config.pl. */
00048 #if !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && \
00049     !defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO)
00050 #define MBEDTLS_PLATFORM_SNPRINTF_ALT
00051 #endif
00052 #endif /* _WIN32 */
00053 
00054 /*
00055 #if defined(TARGET_LIKE_MBED) && \
00056     ( defined(MBEDTLS_NET_C) || defined(MBEDTLS_TIMING_C) )
00057 #error "The NET and TIMING modules are not available for mbed OS - please use the network and timing functions provided by mbed OS"
00058 #endif
00059 */
00060 
00061 #if defined(MBEDTLS_DEPRECATED_WARNING) && \
00062     !defined(__GNUC__) && !defined(__clang__)
00063 #error "MBEDTLS_DEPRECATED_WARNING only works with GCC and Clang"
00064 #endif
00065 
00066 #if defined(MBEDTLS_HAVE_TIME_DATE) && !defined(MBEDTLS_HAVE_TIME)
00067 #error "MBEDTLS_HAVE_TIME_DATE without MBEDTLS_HAVE_TIME does not make sense"
00068 #endif
00069 
00070 #if defined(MBEDTLS_AESNI_C) && !defined(MBEDTLS_HAVE_ASM)
00071 #error "MBEDTLS_AESNI_C defined, but not all prerequisites"
00072 #endif
00073 
00074 #if defined(MBEDTLS_CTR_DRBG_C) && !defined(MBEDTLS_AES_C)
00075 #error "MBEDTLS_CTR_DRBG_C defined, but not all prerequisites"
00076 #endif
00077 
00078 #if defined(MBEDTLS_DHM_C) && !defined(MBEDTLS_BIGNUM_C)
00079 #error "MBEDTLS_DHM_C defined, but not all prerequisites"
00080 #endif
00081 
00082 #if defined(MBEDTLS_ECDH_C) && !defined(MBEDTLS_ECP_C)
00083 #error "MBEDTLS_ECDH_C defined, but not all prerequisites"
00084 #endif
00085 
00086 #if defined(MBEDTLS_ECDSA_C) &&            \
00087     ( !defined(MBEDTLS_ECP_C) ||           \
00088       !defined(MBEDTLS_ASN1_PARSE_C) ||    \
00089       !defined(MBEDTLS_ASN1_WRITE_C) )
00090 #error "MBEDTLS_ECDSA_C defined, but not all prerequisites"
00091 #endif
00092 
00093 #if defined(MBEDTLS_ECJPAKE_C) &&           \
00094     ( !defined(MBEDTLS_ECP_C) || !defined(MBEDTLS_MD_C) )
00095 #error "MBEDTLS_ECJPAKE_C defined, but not all prerequisites"
00096 #endif
00097 
00098 #if defined(MBEDTLS_ECDSA_DETERMINISTIC) && !defined(MBEDTLS_HMAC_DRBG_C)
00099 #error "MBEDTLS_ECDSA_DETERMINISTIC defined, but not all prerequisites"
00100 #endif
00101 
00102 #if defined(MBEDTLS_ECP_C) && ( !defined(MBEDTLS_BIGNUM_C) || (   \
00103     !defined(MBEDTLS_ECP_DP_SECP192R1_ENABLED) &&                  \
00104     !defined(MBEDTLS_ECP_DP_SECP224R1_ENABLED) &&                  \
00105     !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) &&                  \
00106     !defined(MBEDTLS_ECP_DP_SECP384R1_ENABLED) &&                  \
00107     !defined(MBEDTLS_ECP_DP_SECP521R1_ENABLED) &&                  \
00108     !defined(MBEDTLS_ECP_DP_BP256R1_ENABLED)   &&                  \
00109     !defined(MBEDTLS_ECP_DP_BP384R1_ENABLED)   &&                  \
00110     !defined(MBEDTLS_ECP_DP_BP512R1_ENABLED)   &&                  \
00111     !defined(MBEDTLS_ECP_DP_SECP192K1_ENABLED) &&                  \
00112     !defined(MBEDTLS_ECP_DP_SECP224K1_ENABLED) &&                  \
00113     !defined(MBEDTLS_ECP_DP_SECP256K1_ENABLED) ) )
00114 #error "MBEDTLS_ECP_C defined, but not all prerequisites"
00115 #endif
00116 
00117 #if defined(MBEDTLS_ENTROPY_C) && (!defined(MBEDTLS_SHA512_C) &&      \
00118                                     !defined(MBEDTLS_SHA256_C))
00119 #error "MBEDTLS_ENTROPY_C defined, but not all prerequisites"
00120 #endif
00121 #if defined(MBEDTLS_ENTROPY_C) && defined(MBEDTLS_SHA512_C) &&         \
00122     defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 64)
00123 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
00124 #endif
00125 #if defined(MBEDTLS_ENTROPY_C) &&                                            \
00126     ( !defined(MBEDTLS_SHA512_C) || defined(MBEDTLS_ENTROPY_FORCE_SHA256) ) \
00127     && defined(MBEDTLS_CTR_DRBG_ENTROPY_LEN) && (MBEDTLS_CTR_DRBG_ENTROPY_LEN > 32)
00128 #error "MBEDTLS_CTR_DRBG_ENTROPY_LEN value too high"
00129 #endif
00130 #if defined(MBEDTLS_ENTROPY_C) && \
00131     defined(MBEDTLS_ENTROPY_FORCE_SHA256) && !defined(MBEDTLS_SHA256_C)
00132 #error "MBEDTLS_ENTROPY_FORCE_SHA256 defined, but not all prerequisites"
00133 #endif
00134 
00135 #if defined(MBEDTLS_GCM_C) && (                                        \
00136         !defined(MBEDTLS_AES_C) && !defined(MBEDTLS_CAMELLIA_C) )
00137 #error "MBEDTLS_GCM_C defined, but not all prerequisites"
00138 #endif
00139 
00140 #if defined(MBEDTLS_HAVEGE_C) && !defined(MBEDTLS_TIMING_C)
00141 #error "MBEDTLS_HAVEGE_C defined, but not all prerequisites"
00142 #endif
00143 
00144 #if defined(MBEDTLS_HMAC_DRBG_C) && !defined(MBEDTLS_MD_C)
00145 #error "MBEDTLS_HMAC_DRBG_C defined, but not all prerequisites"
00146 #endif
00147 
00148 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) &&                 \
00149     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
00150 #error "MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED defined, but not all prerequisites"
00151 #endif
00152 
00153 #if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) &&                 \
00154     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) )
00155 #error "MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED defined, but not all prerequisites"
00156 #endif
00157 
00158 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) && !defined(MBEDTLS_DHM_C)
00159 #error "MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED defined, but not all prerequisites"
00160 #endif
00161 
00162 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) &&                     \
00163     !defined(MBEDTLS_ECDH_C)
00164 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED defined, but not all prerequisites"
00165 #endif
00166 
00167 #if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) &&                   \
00168     ( !defined(MBEDTLS_DHM_C) || !defined(MBEDTLS_RSA_C) ||           \
00169       !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
00170 #error "MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED defined, but not all prerequisites"
00171 #endif
00172 
00173 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) &&                 \
00174     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_RSA_C) ||          \
00175       !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_PKCS1_V15) )
00176 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED defined, but not all prerequisites"
00177 #endif
00178 
00179 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) &&                 \
00180     ( !defined(MBEDTLS_ECDH_C) || !defined(MBEDTLS_ECDSA_C) ||          \
00181       !defined(MBEDTLS_X509_CRT_PARSE_C) )
00182 #error "MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED defined, but not all prerequisites"
00183 #endif
00184 
00185 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) &&                   \
00186     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
00187       !defined(MBEDTLS_PKCS1_V15) )
00188 #error "MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED defined, but not all prerequisites"
00189 #endif
00190 
00191 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) &&                       \
00192     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_X509_CRT_PARSE_C) || \
00193       !defined(MBEDTLS_PKCS1_V15) )
00194 #error "MBEDTLS_KEY_EXCHANGE_RSA_ENABLED defined, but not all prerequisites"
00195 #endif
00196 
00197 #if defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED) &&                    \
00198     ( !defined(MBEDTLS_ECJPAKE_C) || !defined(MBEDTLS_SHA256_C) ||      \
00199       !defined(MBEDTLS_ECP_DP_SECP256R1_ENABLED) )
00200 #error "MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED defined, but not all prerequisites"
00201 #endif
00202 
00203 #if defined(MBEDTLS_MEMORY_BUFFER_ALLOC_C) &&                          \
00204     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
00205 #error "MBEDTLS_MEMORY_BUFFER_ALLOC_C defined, but not all prerequisites"
00206 #endif
00207 
00208 #if defined(MBEDTLS_PADLOCK_C) && !defined(MBEDTLS_HAVE_ASM)
00209 #error "MBEDTLS_PADLOCK_C defined, but not all prerequisites"
00210 #endif
00211 
00212 #if defined(MBEDTLS_PEM_PARSE_C) && !defined(MBEDTLS_BASE64_C)
00213 #error "MBEDTLS_PEM_PARSE_C defined, but not all prerequisites"
00214 #endif
00215 
00216 #if defined(MBEDTLS_PEM_WRITE_C) && !defined(MBEDTLS_BASE64_C)
00217 #error "MBEDTLS_PEM_WRITE_C defined, but not all prerequisites"
00218 #endif
00219 
00220 #if defined(MBEDTLS_PK_C) && \
00221     ( !defined(MBEDTLS_RSA_C) && !defined(MBEDTLS_ECP_C) )
00222 #error "MBEDTLS_PK_C defined, but not all prerequisites"
00223 #endif
00224 
00225 #if defined(MBEDTLS_PK_PARSE_C) && !defined(MBEDTLS_PK_C)
00226 #error "MBEDTLS_PK_PARSE_C defined, but not all prerequisites"
00227 #endif
00228 
00229 #if defined(MBEDTLS_PK_WRITE_C) && !defined(MBEDTLS_PK_C)
00230 #error "MBEDTLS_PK_WRITE_C defined, but not all prerequisites"
00231 #endif
00232 
00233 #if defined(MBEDTLS_PKCS11_C) && !defined(MBEDTLS_PK_C)
00234 #error "MBEDTLS_PKCS11_C defined, but not all prerequisites"
00235 #endif
00236 
00237 #if defined(MBEDTLS_PLATFORM_EXIT_ALT) && !defined(MBEDTLS_PLATFORM_C)
00238 #error "MBEDTLS_PLATFORM_EXIT_ALT defined, but not all prerequisites"
00239 #endif
00240 
00241 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00242 #error "MBEDTLS_PLATFORM_EXIT_MACRO defined, but not all prerequisites"
00243 #endif
00244 
00245 #if defined(MBEDTLS_PLATFORM_EXIT_MACRO) &&\
00246     ( defined(MBEDTLS_PLATFORM_STD_EXIT) ||\
00247         defined(MBEDTLS_PLATFORM_EXIT_ALT) )
00248 #error "MBEDTLS_PLATFORM_EXIT_MACRO and MBEDTLS_PLATFORM_STD_EXIT/MBEDTLS_PLATFORM_EXIT_ALT cannot be defined simultaneously"
00249 #endif
00250 
00251 #if defined(MBEDTLS_PLATFORM_FPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
00252 #error "MBEDTLS_PLATFORM_FPRINTF_ALT defined, but not all prerequisites"
00253 #endif
00254 
00255 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00256 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO defined, but not all prerequisites"
00257 #endif
00258 
00259 #if defined(MBEDTLS_PLATFORM_FPRINTF_MACRO) &&\
00260     ( defined(MBEDTLS_PLATFORM_STD_FPRINTF) ||\
00261         defined(MBEDTLS_PLATFORM_FPRINTF_ALT) )
00262 #error "MBEDTLS_PLATFORM_FPRINTF_MACRO and MBEDTLS_PLATFORM_STD_FPRINTF/MBEDTLS_PLATFORM_FPRINTF_ALT cannot be defined simultaneously"
00263 #endif
00264 
00265 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
00266     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
00267 #error "MBEDTLS_PLATFORM_FREE_MACRO defined, but not all prerequisites"
00268 #endif
00269 
00270 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) &&\
00271     defined(MBEDTLS_PLATFORM_STD_FREE)
00272 #error "MBEDTLS_PLATFORM_FREE_MACRO and MBEDTLS_PLATFORM_STD_FREE cannot be defined simultaneously"
00273 #endif
00274 
00275 #if defined(MBEDTLS_PLATFORM_FREE_MACRO) && !defined(MBEDTLS_PLATFORM_CALLOC_MACRO)
00276 #error "MBEDTLS_PLATFORM_CALLOC_MACRO must be defined if MBEDTLS_PLATFORM_FREE_MACRO is"
00277 #endif
00278 
00279 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
00280     ( !defined(MBEDTLS_PLATFORM_C) || !defined(MBEDTLS_PLATFORM_MEMORY) )
00281 #error "MBEDTLS_PLATFORM_CALLOC_MACRO defined, but not all prerequisites"
00282 #endif
00283 
00284 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) &&\
00285     defined(MBEDTLS_PLATFORM_STD_CALLOC)
00286 #error "MBEDTLS_PLATFORM_CALLOC_MACRO and MBEDTLS_PLATFORM_STD_CALLOC cannot be defined simultaneously"
00287 #endif
00288 
00289 #if defined(MBEDTLS_PLATFORM_CALLOC_MACRO) && !defined(MBEDTLS_PLATFORM_FREE_MACRO)
00290 #error "MBEDTLS_PLATFORM_FREE_MACRO must be defined if MBEDTLS_PLATFORM_CALLOC_MACRO is"
00291 #endif
00292 
00293 #if defined(MBEDTLS_PLATFORM_MEMORY) && !defined(MBEDTLS_PLATFORM_C)
00294 #error "MBEDTLS_PLATFORM_MEMORY defined, but not all prerequisites"
00295 #endif
00296 
00297 #if defined(MBEDTLS_PLATFORM_PRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
00298 #error "MBEDTLS_PLATFORM_PRINTF_ALT defined, but not all prerequisites"
00299 #endif
00300 
00301 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00302 #error "MBEDTLS_PLATFORM_PRINTF_MACRO defined, but not all prerequisites"
00303 #endif
00304 
00305 #if defined(MBEDTLS_PLATFORM_PRINTF_MACRO) &&\
00306     ( defined(MBEDTLS_PLATFORM_STD_PRINTF) ||\
00307         defined(MBEDTLS_PLATFORM_PRINTF_ALT) )
00308 #error "MBEDTLS_PLATFORM_PRINTF_MACRO and MBEDTLS_PLATFORM_STD_PRINTF/MBEDTLS_PLATFORM_PRINTF_ALT cannot be defined simultaneously"
00309 #endif
00310 
00311 #if defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) && !defined(MBEDTLS_PLATFORM_C)
00312 #error "MBEDTLS_PLATFORM_SNPRINTF_ALT defined, but not all prerequisites"
00313 #endif
00314 
00315 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) && !defined(MBEDTLS_PLATFORM_C)
00316 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO defined, but not all prerequisites"
00317 #endif
00318 
00319 #if defined(MBEDTLS_PLATFORM_SNPRINTF_MACRO) &&\
00320     ( defined(MBEDTLS_PLATFORM_STD_SNPRINTF) ||\
00321         defined(MBEDTLS_PLATFORM_SNPRINTF_ALT) )
00322 #error "MBEDTLS_PLATFORM_SNPRINTF_MACRO and MBEDTLS_PLATFORM_STD_SNPRINTF/MBEDTLS_PLATFORM_SNPRINTF_ALT cannot be defined simultaneously"
00323 #endif
00324 
00325 #if defined(MBEDTLS_PLATFORM_STD_MEM_HDR) &&\
00326     !defined(MBEDTLS_PLATFORM_NO_STD_FUNCTIONS)
00327 #error "MBEDTLS_PLATFORM_STD_MEM_HDR defined, but not all prerequisites"
00328 #endif
00329 
00330 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
00331 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
00332 #endif
00333 
00334 #if defined(MBEDTLS_PLATFORM_STD_CALLOC) && !defined(MBEDTLS_PLATFORM_MEMORY)
00335 #error "MBEDTLS_PLATFORM_STD_CALLOC defined, but not all prerequisites"
00336 #endif
00337 
00338 #if defined(MBEDTLS_PLATFORM_STD_FREE) && !defined(MBEDTLS_PLATFORM_MEMORY)
00339 #error "MBEDTLS_PLATFORM_STD_FREE defined, but not all prerequisites"
00340 #endif
00341 
00342 #if defined(MBEDTLS_PLATFORM_STD_EXIT) &&\
00343     !defined(MBEDTLS_PLATFORM_EXIT_ALT)
00344 #error "MBEDTLS_PLATFORM_STD_EXIT defined, but not all prerequisites"
00345 #endif
00346 
00347 #if defined(MBEDTLS_PLATFORM_STD_FPRINTF) &&\
00348     !defined(MBEDTLS_PLATFORM_FPRINTF_ALT)
00349 #error "MBEDTLS_PLATFORM_STD_FPRINTF defined, but not all prerequisites"
00350 #endif
00351 
00352 #if defined(MBEDTLS_PLATFORM_STD_PRINTF) &&\
00353     !defined(MBEDTLS_PLATFORM_PRINTF_ALT)
00354 #error "MBEDTLS_PLATFORM_STD_PRINTF defined, but not all prerequisites"
00355 #endif
00356 
00357 #if defined(MBEDTLS_PLATFORM_STD_SNPRINTF) &&\
00358     !defined(MBEDTLS_PLATFORM_SNPRINTF_ALT)
00359 #error "MBEDTLS_PLATFORM_STD_SNPRINTF defined, but not all prerequisites"
00360 #endif
00361 
00362 #if defined(MBEDTLS_RSA_C) && ( !defined(MBEDTLS_BIGNUM_C) ||         \
00363     !defined(MBEDTLS_OID_C) )
00364 #error "MBEDTLS_RSA_C defined, but not all prerequisites"
00365 #endif
00366 
00367 #if defined(MBEDTLS_X509_RSASSA_PSS_SUPPORT) &&                        \
00368     ( !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_PKCS1_V21) )
00369 #error "MBEDTLS_X509_RSASSA_PSS_SUPPORT defined, but not all prerequisites"
00370 #endif
00371 
00372 #if defined(MBEDTLS_SSL_PROTO_SSL3) && ( !defined(MBEDTLS_MD5_C) ||     \
00373     !defined(MBEDTLS_SHA1_C) )
00374 #error "MBEDTLS_SSL_PROTO_SSL3 defined, but not all prerequisites"
00375 #endif
00376 
00377 #if defined(MBEDTLS_SSL_PROTO_TLS1) && ( !defined(MBEDTLS_MD5_C) ||     \
00378     !defined(MBEDTLS_SHA1_C) )
00379 #error "MBEDTLS_SSL_PROTO_TLS1 defined, but not all prerequisites"
00380 #endif
00381 
00382 #if defined(MBEDTLS_SSL_PROTO_TLS1_1) && ( !defined(MBEDTLS_MD5_C) ||     \
00383     !defined(MBEDTLS_SHA1_C) )
00384 #error "MBEDTLS_SSL_PROTO_TLS1_1 defined, but not all prerequisites"
00385 #endif
00386 
00387 #if defined(MBEDTLS_SSL_PROTO_TLS1_2) && ( !defined(MBEDTLS_SHA1_C) &&     \
00388     !defined(MBEDTLS_SHA256_C) && !defined(MBEDTLS_SHA512_C) )
00389 #error "MBEDTLS_SSL_PROTO_TLS1_2 defined, but not all prerequisites"
00390 #endif
00391 
00392 #if defined(MBEDTLS_SSL_PROTO_DTLS)     && \
00393     !defined(MBEDTLS_SSL_PROTO_TLS1_1)  && \
00394     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
00395 #error "MBEDTLS_SSL_PROTO_DTLS defined, but not all prerequisites"
00396 #endif
00397 
00398 #if defined(MBEDTLS_SSL_CLI_C) && !defined(MBEDTLS_SSL_TLS_C)
00399 #error "MBEDTLS_SSL_CLI_C defined, but not all prerequisites"
00400 #endif
00401 
00402 #if defined(MBEDTLS_SSL_TLS_C) && ( !defined(MBEDTLS_CIPHER_C) ||     \
00403     !defined(MBEDTLS_MD_C) )
00404 #error "MBEDTLS_SSL_TLS_C defined, but not all prerequisites"
00405 #endif
00406 
00407 #if defined(MBEDTLS_SSL_SRV_C) && !defined(MBEDTLS_SSL_TLS_C)
00408 #error "MBEDTLS_SSL_SRV_C defined, but not all prerequisites"
00409 #endif
00410 
00411 #if defined(MBEDTLS_SSL_TLS_C) && (!defined(MBEDTLS_SSL_PROTO_SSL3) && \
00412     !defined(MBEDTLS_SSL_PROTO_TLS1) && !defined(MBEDTLS_SSL_PROTO_TLS1_1) && \
00413     !defined(MBEDTLS_SSL_PROTO_TLS1_2))
00414 #error "MBEDTLS_SSL_TLS_C defined, but no protocols are active"
00415 #endif
00416 
00417 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
00418     defined(MBEDTLS_SSL_PROTO_TLS1_1) && !defined(MBEDTLS_SSL_PROTO_TLS1))
00419 #error "Illegal protocol selection"
00420 #endif
00421 
00422 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_TLS1) && \
00423     defined(MBEDTLS_SSL_PROTO_TLS1_2) && !defined(MBEDTLS_SSL_PROTO_TLS1_1))
00424 #error "Illegal protocol selection"
00425 #endif
00426 
00427 #if defined(MBEDTLS_SSL_TLS_C) && (defined(MBEDTLS_SSL_PROTO_SSL3) && \
00428     defined(MBEDTLS_SSL_PROTO_TLS1_2) && (!defined(MBEDTLS_SSL_PROTO_TLS1) || \
00429     !defined(MBEDTLS_SSL_PROTO_TLS1_1)))
00430 #error "Illegal protocol selection"
00431 #endif
00432 
00433 #if defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY) && !defined(MBEDTLS_SSL_PROTO_DTLS)
00434 #error "MBEDTLS_SSL_DTLS_HELLO_VERIFY  defined, but not all prerequisites"
00435 #endif
00436 
00437 #if defined(MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE) && \
00438     !defined(MBEDTLS_SSL_DTLS_HELLO_VERIFY)
00439 #error "MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE  defined, but not all prerequisites"
00440 #endif
00441 
00442 #if defined(MBEDTLS_SSL_DTLS_ANTI_REPLAY) &&                              \
00443     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
00444 #error "MBEDTLS_SSL_DTLS_ANTI_REPLAY  defined, but not all prerequisites"
00445 #endif
00446 
00447 #if defined(MBEDTLS_SSL_DTLS_BADMAC_LIMIT) &&                              \
00448     ( !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_PROTO_DTLS) )
00449 #error "MBEDTLS_SSL_DTLS_BADMAC_LIMIT  defined, but not all prerequisites"
00450 #endif
00451 
00452 #if defined(MBEDTLS_SSL_ENCRYPT_THEN_MAC) &&   \
00453     !defined(MBEDTLS_SSL_PROTO_TLS1)   &&      \
00454     !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&      \
00455     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
00456 #error "MBEDTLS_SSL_ENCRYPT_THEN_MAC defined, but not all prerequsites"
00457 #endif
00458 
00459 #if defined(MBEDTLS_SSL_EXTENDED_MASTER_SECRET) && \
00460     !defined(MBEDTLS_SSL_PROTO_TLS1)   &&          \
00461     !defined(MBEDTLS_SSL_PROTO_TLS1_1) &&          \
00462     !defined(MBEDTLS_SSL_PROTO_TLS1_2)
00463 #error "MBEDTLS_SSL_EXTENDED_MASTER_SECRET defined, but not all prerequsites"
00464 #endif
00465 
00466 #if defined(MBEDTLS_SSL_TICKET_C) && !defined(MBEDTLS_CIPHER_C)
00467 #error "MBEDTLS_SSL_TICKET_C defined, but not all prerequisites"
00468 #endif
00469 
00470 #if defined(MBEDTLS_SSL_CBC_RECORD_SPLITTING) && \
00471     !defined(MBEDTLS_SSL_PROTO_SSL3) && !defined(MBEDTLS_SSL_PROTO_TLS1)
00472 #error "MBEDTLS_SSL_CBC_RECORD_SPLITTING defined, but not all prerequisites"
00473 #endif
00474 
00475 #if defined(MBEDTLS_SSL_SERVER_NAME_INDICATION) && \
00476         !defined(MBEDTLS_X509_CRT_PARSE_C)
00477 #error "MBEDTLS_SSL_SERVER_NAME_INDICATION defined, but not all prerequisites"
00478 #endif
00479 
00480 #if defined(MBEDTLS_THREADING_PTHREAD)
00481 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
00482 #error "MBEDTLS_THREADING_PTHREAD defined, but not all prerequisites"
00483 #endif
00484 #define MBEDTLS_THREADING_IMPL
00485 #endif
00486 
00487 #if defined(MBEDTLS_THREADING_ALT)
00488 #if !defined(MBEDTLS_THREADING_C) || defined(MBEDTLS_THREADING_IMPL)
00489 #error "MBEDTLS_THREADING_ALT defined, but not all prerequisites"
00490 #endif
00491 #define MBEDTLS_THREADING_IMPL
00492 #endif
00493 
00494 #if defined(MBEDTLS_THREADING_C) && !defined(MBEDTLS_THREADING_IMPL)
00495 #error "MBEDTLS_THREADING_C defined, single threading implementation required"
00496 #endif
00497 #undef MBEDTLS_THREADING_IMPL
00498 
00499 #if defined(MBEDTLS_VERSION_FEATURES) && !defined(MBEDTLS_VERSION_C)
00500 #error "MBEDTLS_VERSION_FEATURES defined, but not all prerequisites"
00501 #endif
00502 
00503 #if defined(MBEDTLS_X509_USE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
00504     !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_PARSE_C) ||      \
00505     !defined(MBEDTLS_PK_PARSE_C) )
00506 #error "MBEDTLS_X509_USE_C defined, but not all prerequisites"
00507 #endif
00508 
00509 #if defined(MBEDTLS_X509_CREATE_C) && ( !defined(MBEDTLS_BIGNUM_C) ||  \
00510     !defined(MBEDTLS_OID_C) || !defined(MBEDTLS_ASN1_WRITE_C) ||       \
00511     !defined(MBEDTLS_PK_WRITE_C) )
00512 #error "MBEDTLS_X509_CREATE_C defined, but not all prerequisites"
00513 #endif
00514 
00515 #if defined(MBEDTLS_X509_CRT_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
00516 #error "MBEDTLS_X509_CRT_PARSE_C defined, but not all prerequisites"
00517 #endif
00518 
00519 #if defined(MBEDTLS_X509_CRL_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
00520 #error "MBEDTLS_X509_CRL_PARSE_C defined, but not all prerequisites"
00521 #endif
00522 
00523 #if defined(MBEDTLS_X509_CSR_PARSE_C) && ( !defined(MBEDTLS_X509_USE_C) )
00524 #error "MBEDTLS_X509_CSR_PARSE_C defined, but not all prerequisites"
00525 #endif
00526 
00527 #if defined(MBEDTLS_X509_CRT_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
00528 #error "MBEDTLS_X509_CRT_WRITE_C defined, but not all prerequisites"
00529 #endif
00530 
00531 #if defined(MBEDTLS_X509_CSR_WRITE_C) && ( !defined(MBEDTLS_X509_CREATE_C) )
00532 #error "MBEDTLS_X509_CSR_WRITE_C defined, but not all prerequisites"
00533 #endif
00534 
00535 /*
00536  * Avoid warning from -pedantic. This is a convenient place for this
00537  * workaround since this is included by every single file before the
00538  * #if defined(MBEDTLS_xxx_C) that results in emtpy translation units.
00539  */
00540 typedef int mbedtls_iso_c_forbids_empty_translation_units;
00541 
00542 #endif /* MBEDTLS_CHECK_CONFIG_H */